From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Tom Levy Newsgroups: gmane.emacs.bugs Subject: bug#38016: 27.0.50; Display issues with delay-warning and side-by-side windows in terminal Date: Fri, 01 Nov 2019 18:11:45 +1300 Message-ID: <87bltw5gfi.fsf@clyde.resnet.cms.waikato.ac.nz> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="164071"; mail-complaints-to="usenet@blaine.gmane.org" To: 38016@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 01 06:29:58 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iQPVW-000gZ3-1u for geb-bug-gnu-emacs@m.gmane.org; Fri, 01 Nov 2019 06:29:58 +0100 Original-Received: from localhost ([::1]:56588 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iQPVU-0005bw-SP for geb-bug-gnu-emacs@m.gmane.org; Fri, 01 Nov 2019 01:29:56 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56656) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iQPUe-0004wh-I8 for bug-gnu-emacs@gnu.org; Fri, 01 Nov 2019 01:29:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iQPUd-0003W2-9G for bug-gnu-emacs@gnu.org; Fri, 01 Nov 2019 01:29:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46106) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iQPUc-0003UB-9h for bug-gnu-emacs@gnu.org; Fri, 01 Nov 2019 01:29:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iQPUc-0000v4-4R for bug-gnu-emacs@gnu.org; Fri, 01 Nov 2019 01:29:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Tom Levy Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 01 Nov 2019 05:29:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 38016 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.15725861093484 (code B ref -1); Fri, 01 Nov 2019 05:29:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 1 Nov 2019 05:28:29 +0000 Original-Received: from localhost ([127.0.0.1]:54927 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iQPU4-0000u8-Sx for submit@debbugs.gnu.org; Fri, 01 Nov 2019 01:28:29 -0400 Original-Received: from lists.gnu.org ([209.51.188.17]:56155) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iQPU3-0000u0-7R for submit@debbugs.gnu.org; Fri, 01 Nov 2019 01:28:27 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56600) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iQPU1-0004iu-SJ for bug-gnu-emacs@gnu.org; Fri, 01 Nov 2019 01:28:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iQPU0-00039S-B4 for bug-gnu-emacs@gnu.org; Fri, 01 Nov 2019 01:28:25 -0400 Original-Received: from clyde.resnet.cms.waikato.ac.nz ([130.217.221.53]:50168) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iQPTz-00037o-Qs for bug-gnu-emacs@gnu.org; Fri, 01 Nov 2019 01:28:24 -0400 Original-Received: from tom by clyde.resnet.cms.waikato.ac.nz with local (Exim 4.92) (envelope-from ) id 1iQPDw-0003Sq-Bf; Fri, 01 Nov 2019 18:11:48 +1300 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:170574 Archived-At: Steps: Maximize a terminal window to make Emacs use a side-by-side window split. Run: emacs -Q -nw --eval '(delay-warning :debug "line 1\nline 2")' The *scratch* and *Warnings* buffers should be displayed side by side. Press M-< C-e RET DEL (in the *scratch* buffer). Line 2 in the *Warnings* buffer disappears (!) Variation: run Emacs as before, but press M-< C-e a RET Line 2 in the *Warnings* buffer moves down (!) Happens in master (27.0.50) and 24.5.1, with both gnome-terminal and xterm. In GNU Emacs 27.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.5) of 2019-11-01 built on localhost Repository revision: 9d209c90345df6c39310912ba04ca02473a24bed Repository branch: master System Description: Debian GNU/Linux 10 (buster) Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Mark set Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND GPM DBUS GSETTINGS GLIB NOTIFY INOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD PDUMPER LCMS2 GMP Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search time-date subr-x seq mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils warnings term/xterm xterm byte-opt gv bytecomp byte-compile cconv tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads dbusbind inotify lcms2 dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 48787 4146) (symbols 48 6105 1) (strings 32 15685 1644) (string-bytes 1 503280) (vectors 16 7236) (vector-slots 8 77463 6914) (floats 8 23 379) (intervals 56 182 0) (buffers 1000 12))